good reading/ brawling i hope to get some better #'s once i get the motor re-ringed, it dyno'd at 614 HP, and ran a best of 10.45 @ 128, has ran 129, scamp, dont know the weight, 410 gears the motor has not been over 7000 rpm, i think i can get it to 10 flat with tweaking, ill let you know next season, what does that calc out to??, mike